What benign breast condition is quite common in males?

Gynecomastia is a benign breast condition characterized by the enlargement of breast tissue in males. It is relatively common and can occur due to various factors, including hormonal imbalances, particularly an increase in estrogen or a decrease in testosterone levels. This condition can happen during different life stages, such as puberty, adulthood, or older age, and may be influenced by certain medications or underlying health conditions.

In contrast, other conditions listed have less direct relevance to male breast health. Mastodinia, which refers to breast pain, is generally more associated with females. Mastitis is an infection of breast tissue, more common in lactating women. Papillomatosis, which involves the presence of multiple papillomas in breast tissue, is also not predominantly seen in males. Thus, gynecomastia stands out because it specifically pertains to the benign enlargement of male breast tissue, making it a common condition among men.